#reversepolishnotation
Live, measured metrics for the hashtag #reversepolishnotation from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #reversepolishnotation
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-01 04:03 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-11-01 04:03 UTCNo related tags with measured usage found for #reversepolishnotation.
Live pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-01 04:03 UTCEverything below is measured over the latest 7 public posts (spanning ~63968 hours).
Posting hours (UTC)
Languages: English (5) · German (2)
Avg boosts / post: 0
Top of the latest posts
"During the 1970s and 1980s, Hewlett-Packard used RPN in all of their desktop and hand-held calculators" https://en.wikipedia.org/wiki/Reverse_Polish_notation 🔸Couldn't afford HP calculators as an undergrad, but had access to one bolted to
@nixCraft Because `grep pattern file` is a little bit like #ReversePolishNotation :-)
Und keine 27 Seiten weiter erklärt ein Leserbrief, dass Witze über polnische Taschenrechner nicht rassistisch sind, sondern #RPN betreffen. #ReversePolishNotation #TeamRPN
#reversepolishnotation across platforms
every network with a public tag surfaceFollow #reversepolishnotation straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/reversepolishnotation